34435425 has 24 divisors (see below), whose sum is σ = 58014144. Its totient is φ = 18016960.

The previous prime is 34435397. The next prime is 34435433. The reversal of 34435425 is 52453443.

It is not a de Polignac number, because 34435425 - 2⁹ = 34434913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34435392 and 34435401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357 + ... + 8306.

It is an arithmetic number, because the mean of its divisors is an integer number (2417256).

Almost surely, 2^34435425 is an apocalyptic number.

It is an amenable number.

34435425 is a deficient number, since it is larger than the sum of its proper divisors (23578719).

34435425 is a wasteful number, since it uses less digits than its factorization.

34435425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8729 (or 8724 counting only the distinct ones).

The product of its digits is 28800, while the sum is 30.

The square root of 34435425 is about 5868.1704985455. The cubic root of 34435425 is about 325.3382671314.

Adding to 34435425 its reverse (52453443), we get a palindrome (86888868).

The spelling of 34435425 in words is "thirty-four million, four hundred thirty-five thousand, four hundred twenty-five".